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3 years ago

HEPL ME ASP PLZ

Mathematics

2 answers:

slega [8]3 years ago

8 0

Answer:

the answer is C, -24

Step-by-step explanation:

3-21+6= -24

lara [203]3 years ago

8 0

Answer:

Hy buddy we have to solve the given problem and find the value of x

so let us solve

Step-by-step explanation:

the equation is = 3-7x+2x

and value of x is given as 3

x = 3

so let us put the value of x in the ewuation written above

3-7x+2x

= 3-5x

putting x as 3

= 3 - 5×3

= 3 - 15

= -12

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Answer:

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3 years ago

A label wraps around soup can with a radius of 4.3 cm and a height of 6 cm. What is the lateral surface area of the label of the

Soloha48 [4]

Answer:

$52\pi \text{ cm}^2\approx 162.11\text{ cm}^2$

Step-by-step explanation:

We have been given that a label wraps around soup can with a radius of 4.3 cm and a height of 6 cm. We are asked to find the lateral surface area of the label of the soup can in square centimeters.

We will use lateral surface area of cylinder to solve our given problem as:

$LA=2\pi rh$ , where,

r = Radius of cylinder,

h = height of cylinder.

Upon substituting our given values in above formula, we will get:

$LA=2\pi \times\text{4.3 cm}\times \text{6 cm}$

$LA=51.6\pi \text{ cm}^2$

$LA=162.10618\text{ cm}^2$

Therefore, the lateral surface area of the label of the soup is approximately 162.11 square cm.

5 0

3 years ago

Read 2 more answers

Need help ASAP

horrorfan [7]

Answer:

39 cm

Step-by-step explanation:

using the x component go find 12 cm width and follow the line up until it intersects the graph. then follow that point left to estimate the height at that point to estimate 37.5 but more accurately you can use the given equation y=3.25x and plug in your x of 12 to get y=39

6 0

3 years ago

Rewrite in the simplest terms: 9v-8(10v-9)

Ray Of Light [21]

9v - 8(10v - 9) = 9v - 80v + 72 = -71v + 72